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      IS220YDIAS1AK

      Discrete Input Module
      Ships by Friday, November 6
      GE IS220YDIAS1AK (1)
      GE IS220YDIAS1AK (2)
      GE IS220YDIAS1AK (3)
      GE IS220YDIAS1AK (1)
      GE IS220YDIAS1AK (2)
      GE IS220YDIAS1AK (3)
      Product image is representative; revision or series may vary. Contact us to request a specific version.

      Product Describe：

      GE IS220YDIAS1AK is offered as a Mark VIeS discrete input I/O pack. Official reference model: IS220YDIAS1A. Supply scope: Confirmed in quotation.
      • Manufacturer part number
        IS220YDIAS1AK
      • Shipping
        Swift global dispatch
      • Condition
        New, original product
      • Shipping size (est.)
        5.7cm × 12.7cm × 8.3cm
      • Country of Origin
        USA

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      What happens after you enquire

      • 0

        Review your reference

        Send the full marking, quantity and label photos. We review the item and any version details that need clarification.
      • 1

        Confirm the offer

        Check the quoted reference, condition, included items and expected dispatch date before approving your order.
      • 2

        Arrange dispatch

        Confirm delivery details and receive the tracking number when it becomes available.

      • Match the complete marking

        Include IS220YDIAS1AK and any revision or assembly number visible on the item. Keep the exact reference on your enquiry and quotation.

      • Check the offered item before ordering

        Request available label and connector photos. Have your maintenance team compare the offered reference with the installed equipment and applicable GE documentation.

      Technical specifications for IS220YDIAS1AK

      • Manufacturer:
        General Electric
      • Product Category:
        Gas Turbine Control
      • Spare Part Number:
        IS220YDIAS1AK
      • Weight:
        0.36 kg
      • Tariff Code:
        8537101190
      • Official reference model:
        IS220YDIAS1A
      • Base module type:
        Mark VIeS Control Discrete Input Module
      • Base-model input voltage:
        28 V dc
      • Base-model maximum input current:
        0.23 A
      • Base-model RoHS internal board:
        IS400BPDIS1A in the RoHS configuration; verify the offered unit
      • Base-model STCIS references:
        ISx0ySTCIS1A / ISx0ySTCIS2A; x = 2 or 4, y = 0 or 1; confirm exact configuration
      • Base-model TBCIS references:
        TBCIS2C variants depend on the approved configuration; confirm the exact board before ordering
      • Base-model ambient range:
        -30 °C to +65 °C
      • Base-model temperature class:
        T4
      • Base-model equipment category:
        II 3 G
      • Base-model protection methods:
        Ex nA [ic] IIC T4 Gc; Ex ec [ic] IIC T4 Gc
      • Applicable GE user manuals:
        GEH-6721 / GEH-6725
      View as PDF Ask for Quote

      Information

      Overview Downloads Applications / Compatibility Product Precautions
      • Discrete input I/O packs connect field contact signals to a Mark VIeS control configuration. Replacement planning must account for the installed I/O-pack revision, terminal board and approved project design.
      Product type: Mark VIeS Control Discrete Input Module
      System family: Mark VIeS
      Official base catalog number: IS220YDIAS1A
      Product order model: IS220YDIAS1AK. Manufacturer: GE Drives & Controls, Inc. Official reference model: IS220YDIAS1A.

      The IS220YDIAS1A base configuration uses 28 V dc input power with a maximum module input current of 0.23 A. These reference ratings require confirmation against the actual supplied revision.

      Supplied revision: To be confirmed from the actual nameplate and quotation. Terminal-board pairing: To be verified for the exact revision and project configuration. Use the Pre-purchase checks below before approving the order.
      Controller platform reference: GE Mark VIeS compliance excerpt. Follow GEH-6721/GEH-6725 and approved drawings for installation and commissioning.
      Reference documents for the IS220YDIAS1A base model and the IS220YDIAS1AK product listing. Verify the supplied revision separately; these downloads do not certify the individual unit offered.
      The Apter Power guide is a supplier-prepared reference, not a GE-issued installation manual. For installation and configuration compatibility, use the applicable GE hardware documentation, approved project drawings and site procedures.
      System and supply context: IS220YDIAS1A is the Mark VIeS discrete input reference model. STCIS and TBCIS pairings are configuration-specific. Terminal boards and other accessories are included only when itemized in the quotation. Source: GE compliance tables (excerpt).

      Platform applications: These applications describe the Mark VIeS platform. Check the installed system design and required I/O function before selecting an IS220YDIAS1AK replacement.
      Apply the GE hardware documentation and approved project drawings for the exact Mark VIeS configuration. These checks support preparation; they do not replace GE procedures or site requirements.
      Review the approved replacement

      Complete the Pre-purchase checks before replacement work. Use the approved replacement record and applicable GE hardware instructions for the supplied revision.

      Check the terminal-board family

      Verify the exact terminal-board part number and permitted pairing for the supplied I/O-pack configuration. Do not infer RoHS-board compatibility from a general STCIS or TBCIS family reference.

      Follow isolation and ESD procedures

      Qualified personnel should follow prescribed isolation, stored-energy and electrostatic-discharge controls before handling the module or its connectors.

      Verify power and current limits

      The IS220YDIAS1A reference rating is 28 V dc, 0.23 A maximum input. Qualified personnel must verify the applicable power requirements for the supplied revision before energizing.

      Use documented environmental limits

      The base-model ambient reference is -30 °C to +65 °C. Verify the supplied revision, enclosure and site classification against its applicable GE approval.

      Inspect and record the replacement

      Check the module, connectors and identification label for damage or mismatch. Record the final module-board pairing and complete site acceptance checks before service.

      Alternative Names

      IS220YDIAS1AK GE IS220YDIAS1AK General Electric IS220YDIAS1AK

      Technical notes

      Pre-purchase checks: Match the offered IS220YDIAS1AK nameplate, hardware revision and assembly numbers with the installed unit and approved project records. Official reference model: IS220YDIAS1A. The K suffix does not establish a hardware revision or approval by itself.

      Terminal-board pairing: Verify the exact STCIS or TBCIS board against the applicable GE configuration. The RoHS configuration with internal board IS400BPDIS1A has a distinct terminal-board scope. A board mentioned in technical information is not automatically included in the supply.

      Quotation confirmation: Confirm available quantity, estimated dispatch date, lead-time starting event, included items and documents in writing. Country of origin: USA. Condition: New, original product. Supply scope: Confirmed in quotation.

      FAQ View All FAQ

      • What function does GE IS220YDIAS1AK provide in a Mark VIeS system?
        IS220YDIAS1AK is offered as a Mark VIeS discrete input I/O pack. The technical reference model is IS220YDIAS1A, with 28 V dc input power and 0.23 A maximum module input current. Confirm the supplied revision before applying these base-model ratings.
      • How is terminal-board compatibility checked for IS220YDIAS1AK?
        Match the actual I/O-pack revision, internal board configuration and terminal-board part number against the applicable GE approval and project drawings. STCIS and TBCIS references describe specific base-model configurations; they do not establish universal compatibility for every IS220YDIAS1AK unit.
      • Can I request nameplate photos of the available IS220YDIAS1AK unit?
        Request current front, rear, connector and nameplate photos with your enquiry. The photos should identify the actual unit offered for your order; the website image is for reference.
      • How do I verify the full IS220YDIAS1AK suffix and hardware revision?
        Compare the complete nameplate marking, hardware revision and any assembly numbers with your installed unit and approved equipment records. Have these identifiers recorded in the quotation. The K suffix alone does not establish a revision or certification.
      • Does the IS220YDIAS1AK quotation include a terminal board?
        Supply scope is confirmed in the quotation. Ask whether the price covers the I/O pack only or also includes a terminal board, connectors or other accessories. Each included item and quantity should be listed separately; a compatibility reference does not mean an accessory is included.
      • How can I confirm IS220YDIAS1AK availability and dispatch timing?
        Send the required quantity, delivery destination and required date. Obtain written confirmation of the available quantity, estimated dispatch date and the event from which lead time starts, such as order acceptance or payment receipt. Swift global dispatch describes shipping service, not a confirmed dispatch date.
      • Which documents can accompany an IS220YDIAS1AK order?
        State your document requirements before ordering, including invoice, packing list and any requested origin, inspection or conformity records. Have document availability and any charges confirmed in the quotation. An original manufacturer certificate or test report is not automatically included.
      • What warranty terms apply to the offered IS220YDIAS1AK?
        Review the Apter Power Warranty Policy and have the warranty period, coverage, exclusions and claim procedure confirmed in your quotation. Confirm whether the terms cover the I/O pack only or any separately supplied accessories; manufacturer warranty coverage must be agreed explicitly.
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          GE IS220YDIAS1AK (1)
          GE IS220YDIAS1AK (2)
          GE IS220YDIAS1AK (3)
          GE IS220YDIAS1AK (1)
          GE IS220YDIAS1AK (2)
          GE IS220YDIAS1AK (3)